27835680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{57991}}^1$

素因数の和:58009

約数の個数: 48

約数和(自身を含む): 87683904

約数和(自身を除く): 59848224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 57991, 115982, 173973, 231964, 289955, 347946, 463928, 579910, 695892, 869865, 927856, 1159820, 1391784, 1739730, 1855712, 2319640, 2783568, 3479460, 4639280, 5567136, 6958920, 9278560, 13917840, 27835680]

約数ペア:

[(1, 27835680), (2, 13917840), (3, 9278560), (4, 6958920), (5, 5567136), (6, 4639280), (8, 3479460), (10, 2783568), (12, 2319640), (15, 1855712), (16, 1739730), (20, 1391784), (24, 1159820), (30, 927856), (32, 869865), (40, 695892), (48, 579910), (60, 463928), (80, 347946), (96, 289955), (120, 231964), (160, 173973), (240, 115982), (480, 57991)]